一Are you going to Guilin by plane?一It’s fast but expensive, so I’m not sure.I ________ take a train.
_________ she is a little girl, _________ she knows a lot.
— ________ do you play table tennis, Jim? —Twice a week.
The girl _____yellow is her sister.
She is _____ friend.
----_____ is this dress? ---- It’s mine.